[1387] | 1 | #include "Mesh.h"
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| 2 | #include "glInterface.h"
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| 3 | #include "OcclusionQuery.h"
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| 4 | #include "QtGlRenderer.h"
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| 5 | #include "ViewCellsManager.h"
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| 6 | #include "SceneGraph.h"
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| 7 | #include "Pvs.h"
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| 8 | #include "Viewcell.h"
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| 9 | #include "Beam.h"
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| 10 | #include "KdTree.h"
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| 11 | #include "Environment.h"
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[1581] | 12 | #include "RssPreprocessor.h"
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| 13 | #include "RssTree.h"
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| 14 | #include "Trackball.h"
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[1613] | 15 | #include "QtPreprocessorThread.h"
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[1581] | 16 |
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[1757] | 17 | #define USE_CG 1
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[1581] | 18 |
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[1757] | 19 | #ifdef USE_CG
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[1387] | 20 | #include <Cg/cg.h>
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| 21 | #include <Cg/cgGL.h>
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[1757] | 22 | #endif
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[1387] | 23 |
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| 24 | #include <QVBoxLayout>
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| 25 |
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| 26 | namespace GtpVisibilityPreprocessor {
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| 27 |
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[1581] | 28 |
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| 29 | #define CAMERA_VIEW_WIDTH 0.5f
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| 30 |
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[1387] | 31 | class ViewCellsManager;
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| 32 |
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| 33 | static CGcontext sCgContext = NULL;
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| 34 | static CGprogram sCgFragmentProgram = NULL;
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| 35 | static CGprofile sCgFragmentProfile;
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| 36 |
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| 37 |
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| 38 | //static vector<OcclusionQuery *> sQueries;
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| 39 |
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| 40 | QtGlRendererWidget *rendererWidget = NULL;
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| 41 | QtGlDebuggerWidget *debuggerWidget = NULL;
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| 42 |
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| 43 |
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| 44 | static inline bool ilt(Intersectable *obj1, Intersectable *obj2)
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| 45 | {
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| 46 | return obj1->mId < obj2->mId;
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| 47 | }
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| 48 |
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[1757] | 49 | #if USE_CG
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[1387] | 50 | static void handleCgError()
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| 51 | {
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| 52 | Debug << "Cg error: " << cgGetErrorString(cgGetError()) << endl;
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| 53 | exit(1);
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| 54 | }
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[1757] | 55 | #endif
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[1387] | 56 |
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| 57 | void
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[1785] | 58 | QtGlRendererBuffer::MakeCurrent()
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[1387] | 59 | {
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[1785] | 60 | makeCurrent();
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[1387] | 61 | }
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| 62 |
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| 63 | void
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[1785] | 64 | QtGlRendererBuffer::DoneCurrent()
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[1387] | 65 | {
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| 66 | doneCurrent();
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| 67 | }
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| 68 |
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| 69 |
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| 70 | QtGlRendererBuffer::QtGlRendererBuffer(const int w,
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| 71 | const int h,
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| 72 | SceneGraph *sceneGraph,
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| 73 | ViewCellsManager *viewcells,
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| 74 | KdTree *tree):
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[1785] | 75 | QGLPixelBuffer(QSize(w, h)),
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| 76 | //QGLWidget(NULL, w, h),
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| 77 | GlRendererBuffer(sceneGraph, viewcells, tree)
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| 78 | {
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| 79 | MakeCurrent();
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[1387] | 80 | InitGL();
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[1785] | 81 | DoneCurrent();
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[1387] | 82 | }
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| 83 |
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[1785] | 84 |
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| 85 |
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[1387] | 86 | float
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| 87 | QtGlRendererBuffer::GetPixelError(int &pvsSize)
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| 88 | {
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| 89 | float pErrorPixels = -1.0f;
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| 90 |
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| 91 | glReadBuffer(GL_BACK);
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| 92 |
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| 93 | // mUseFalseColors = true;
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| 94 |
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| 95 | mUseFalseColors = false;
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| 96 | unsigned int pixelCount;
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| 97 |
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| 98 | //static int query = -1;
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| 99 | //if (query == -1)
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[1785] | 100 | // glGenOcclusionQueriesNV(1, (unsigned int *)&query);
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[1387] | 101 |
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| 102 | OcclusionQuery query;
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| 103 |
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| 104 | if (mDetectEmptyViewSpace) {
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| 105 | // now check whether any backfacing polygon would pass the depth test
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| 106 | SetupCamera();
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| 107 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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| 108 | glEnable( GL_CULL_FACE );
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[1785] | 109 | glCullFace(GL_BACK);
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[1387] | 110 |
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| 111 | RenderScene();
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| 112 |
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| 113 | glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
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| 114 | glDepthMask(GL_FALSE);
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| 115 | glDisable( GL_CULL_FACE );
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| 116 |
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| 117 | query.BeginQuery();
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| 118 |
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| 119 | RenderScene();
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| 120 |
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| 121 | query.EndQuery();
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| 122 |
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| 123 | // at this point, if possible, go and do some other computation
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| 124 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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| 125 | glDepthMask(GL_TRUE);
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| 126 | glEnable( GL_CULL_FACE );
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| 127 |
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| 128 | // reenable other state
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| 129 | pixelCount = query.GetQueryResult();
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| 130 |
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| 131 | if (pixelCount > 0)
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| 132 | return -1.0f; // backfacing polygon found -> not a valid viewspace sample
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[1785] | 133 |
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[1387] | 134 | } else
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| 135 | glDisable( GL_CULL_FACE );
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| 136 |
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| 137 |
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[1785] | 138 | // ViewCell *viewcell = NULL;
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[1387] | 139 |
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[1785] | 140 | // PrVs prvs;
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[1387] | 141 |
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[1785] | 142 | // mViewCellsManager->SetMaxFilterSize(0);
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| 143 | // mViewCellsManager->GetPrVS(mViewPoint, prvs, mViewCellsManager->GetFilterWidth());
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| 144 | // viewcell = prvs.mViewCell;
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[1387] | 145 |
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[1785] | 146 | ObjectPvs pvs;
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| 147 | ViewCell *viewcell = mViewCellsManager->GetViewCell(mViewPoint);
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| 148 |
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[1387] | 149 | if (viewcell) {
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[1785] | 150 | mViewCellsManager->ApplyFilter2(viewcell,
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| 151 | false,
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| 152 | 1.0f,
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| 153 | pvs);
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| 154 |
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| 155 | pvsSize = 0;
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[1387] | 156 | SetupCamera();
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| 157 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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| 158 | glColorMask(GL_FALSE, GL_TRUE, GL_FALSE, GL_FALSE);
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| 159 |
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[1785] | 160 |
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| 161 | // // Render PVS
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| 162 | ObjectPvsIterator it = pvs.GetIterator();
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[1387] | 163 |
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[1785] | 164 | pvsSize = pvs.GetSize();
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| 165 | Intersectable::NewMail();
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[1743] | 166 | for (; it.HasMoreEntries(); ) {
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| 167 | ObjectPvsEntry entry = it.Next();
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| 168 | Intersectable *object = entry.mObject;
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[1387] | 169 | RenderIntersectable(object);
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| 170 | }
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[1785] | 171 |
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[1387] | 172 | // glColorMask(GL_TRUE, GL_FALSE, GL_FALSE, GL_FALSE);
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| 173 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[1785] | 174 |
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| 175 |
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[1387] | 176 | mUseFalseColors = true;
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[1785] | 177 |
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[1387] | 178 | query.BeginQuery();
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[1785] | 179 |
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[1387] | 180 | SetupCamera();
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[1785] | 181 |
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[1387] | 182 | RenderScene();
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| 183 |
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| 184 | query.EndQuery();
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| 185 |
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[1785] | 186 |
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[1387] | 187 | unsigned int pixelCount;
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| 188 | // reenable other state
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| 189 | pixelCount = query.GetQueryResult();
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| 190 |
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| 191 |
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| 192 | pErrorPixels = ((float)pixelCount)/(GetWidth()*GetHeight());
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[1785] | 193 | } else
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| 194 | pErrorPixels = 0.0f;
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[1387] | 195 |
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[1785] | 196 | if (mSnapErrorFrames && pErrorPixels > 0.001f) {
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[1387] | 197 |
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[1785] | 198 | char filename[256];
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| 199 | sprintf(filename, "error-frame-%04d-%0.5f.png", mFrame, pErrorPixels);
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| 200 | QImage im = toImage();
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| 201 | string str = mSnapPrefix + filename;
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| 202 | QString qstr(str.c_str());
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[1387] | 203 |
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[1785] | 204 | im.save(qstr, "PNG");
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| 205 | if (1) { //0 && mFrame == 1543) {
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| 206 | int x,y;
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| 207 | int lastIndex = -1;
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| 208 | for (y=0; y < im.height(); y++)
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| 209 | for (x=0; x < im.width(); x++) {
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| 210 | QRgb p = im.pixel(x,y);
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| 211 | int index = qRed(p) + (qGreen(p)<<8) + (qBlue(p)<<16);
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| 212 | if (qGreen(p) != 255 && index!=0) {
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| 213 | if (index != lastIndex) {
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| 214 | // Debug<<"ei="<<index<<" ";
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| 215 | lastIndex = index;
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| 216 | }
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| 217 | }
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| 218 | }
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[1387] | 219 | }
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| 220 |
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| 221 |
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[1785] | 222 | mUseFalseColors = false;
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| 223 | glPushAttrib(GL_CURRENT_BIT);
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| 224 | glColor3f(0,1,0);
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| 225 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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| 226 | SetupCamera();
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[1387] | 227 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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| 228 |
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[1785] | 229 | // Render PVS
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| 230 | Intersectable::NewMail();
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[1387] | 231 |
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[1785] | 232 | ObjectPvsIterator it = pvs.GetIterator();
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| 233 | for (; it.HasMoreEntries(); ) {
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| 234 | ObjectPvsEntry entry = it.Next();
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| 235 | Intersectable *object = entry.mObject;
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| 236 | RenderIntersectable(object);
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[1387] | 237 | }
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| 238 |
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[1785] | 239 | im = toImage();
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| 240 | sprintf(filename, "error-frame-%04d-%0.5f-pvs.png", mFrame, pErrorPixels);
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| 241 | str = mSnapPrefix + filename;
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| 242 | qstr = str.c_str();
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| 243 | im.save(qstr, "PNG");
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| 244 | glPopAttrib();
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| 245 | }
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[1387] | 246 |
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[1785] | 247 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[1387] | 248 |
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[1785] | 249 | return pErrorPixels;
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[1387] | 250 | }
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| 251 |
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[1785] | 252 | int
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| 253 | QtGlRendererBuffer::ComputePvs(ObjectContainer &objects,
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| 254 | ObjectContainer &pvs) const
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[1387] | 255 | {
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| 256 | int pvsSize = 0;
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| 257 | QImage image = toImage();
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| 258 | Intersectable::NewMail();
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| 259 |
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| 260 | std::stable_sort(objects.begin(), objects.end(), ilt);
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| 261 |
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| 262 | MeshInstance dummy(NULL);
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| 263 |
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| 264 | Intersectable *obj = NULL;
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| 265 |
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| 266 | for (int x = 0; x < image.width(); ++ x)
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| 267 | {
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| 268 | for (int y = 0; y < image.height(); ++ y)
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| 269 | {
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| 270 | QRgb pix = image.pixel(x, y);
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| 271 | const int id = GetId(qRed(pix), qGreen(pix), qBlue(pix));
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| 272 |
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| 273 | dummy.SetId(id);
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| 274 |
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| 275 | ObjectContainer::iterator oit =
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| 276 | lower_bound(objects.begin(), objects.end(), &dummy, ilt);
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| 277 |
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| 278 |
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| 279 | if (//(oit != oit.end()) &&
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| 280 | ((*oit)->GetId() == id) &&
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| 281 | !obj->Mailed())
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| 282 | {
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| 283 | obj = *oit;
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| 284 | obj->Mail();
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| 285 | ++ pvsSize;
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| 286 | pvs.push_back(obj);
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| 287 | }
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| 288 | }
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| 289 | }
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| 290 |
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| 291 | return pvsSize;
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| 292 | }
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| 293 |
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[1785] | 294 | ///////////////////////////////////////////////////////////////
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| 295 | ///////////////////////////////////////////////////////////////
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| 296 | ///////////////////////////////////////////////////////////////
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| 297 | ///////////////////////////////////////////////////////////////
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[1387] | 298 |
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| 299 |
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[1785] | 300 |
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| 301 |
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| 302 |
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[1387] | 303 | void
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[1581] | 304 | QtGlRendererWidget::SetupCameraProjection(const int w, const int h, const float angle)
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[1387] | 305 | {
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[1581] | 306 | if (!mTopView) {
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| 307 | int ww = w*CAMERA_VIEW_WIDTH;
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| 308 | int hh = h;
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| 309 | glViewport(0, 0, ww, hh);
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[1387] | 310 | glMatrixMode(GL_PROJECTION);
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| 311 | glLoadIdentity();
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[1581] | 312 | gluPerspective(angle, ww/(float)hh, 0.1, 2.0*Magnitude(mSceneGraph->GetBox().Diagonal()));
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[1387] | 313 | glMatrixMode(GL_MODELVIEW);
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[1581] | 314 | } else {
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| 315 | int ww = w*CAMERA_VIEW_WIDTH;
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| 316 | int hh = h;
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| 317 | glViewport(0, 0, ww, hh);
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| 318 | glMatrixMode(GL_PROJECTION);
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| 319 | glLoadIdentity();
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| 320 | gluPerspective(50.0, ww/(float)hh, 0.1, 20.0*Magnitude(mSceneGraph->GetBox().Diagonal()));
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| 321 | glMatrixMode(GL_MODELVIEW);
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[1387] | 322 | }
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| 323 | }
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| 324 |
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| 325 | void
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[1581] | 326 | QtGlRendererWidget::SetupManipulatorProjection(const int w, const int h, const float angle)
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| 327 | {
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| 328 | int ww = w*(1.0f - CAMERA_VIEW_WIDTH);
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| 329 | int hh = h;
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| 330 | glViewport(w - ww, 0, ww, hh);
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| 331 | glMatrixMode(GL_PROJECTION);
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| 332 | glLoadIdentity();
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[1585] | 333 | gluPerspective(angle, ww/(float)hh, 0.1f, 1000.0f);
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[1581] | 334 | glMatrixMode(GL_MODELVIEW);
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| 335 | }
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| 336 |
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[1737] | 337 |
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[1581] | 338 | void
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[1387] | 339 | QtGlRendererWidget::RenderPvs()
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| 340 | {
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| 341 |
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[1594] | 342 | Intersectable::NewMail();
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| 343 |
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[1387] | 344 | ViewCell *viewcell = NULL;
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| 345 |
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| 346 | PrVs prvs;
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| 347 |
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[1743] | 348 | if (1 || !mUseFilter) {
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[1387] | 349 | viewcell = mViewCellsManager->GetViewCell(mViewPoint, true);
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| 350 | } else {
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| 351 | // mViewCellsManager->SetMaxFilterSize(1);
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| 352 | mViewCellsManager->GetPrVS(mViewPoint, prvs, mViewCellsManager->GetFilterWidth());
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| 353 | viewcell = prvs.mViewCell;
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| 354 | }
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| 355 |
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| 356 | if (viewcell) {
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| 357 | // copy the pvs so that it can be filtered...
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[1743] | 358 |
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| 359 | ObjectPvs &pvs = mPvsCache.mPvs;
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| 360 |
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| 361 | if (mPvsCache.mViewCell != viewcell) {
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| 362 | mPvsCache.Reset();
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| 363 | mPvsCache.mViewCell = viewcell;
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| 364 |
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| 365 | if (mUseSpatialFilter) {
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| 366 | // 9.11. 2006 -> experiment with new spatial filter
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[1737] | 367 | #if 0
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[1743] | 368 | mViewCellsManager->ApplySpatialFilter(mKdTree,
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| 369 | mSpatialFilterSize*
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| 370 | Magnitude(mViewCellsManager->GetViewSpaceBox().Size()),
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| 371 | pvs);
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[1737] | 372 | #else
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[1743] | 373 | // mSpatialFilter size is in range 0.001 - 0.1
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| 374 | mViewCellsManager->ApplyFilter2(viewcell,
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| 375 | mUseFilter,
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| 376 | 100*mSpatialFilterSize,
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| 377 | pvs);
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[1737] | 378 | #endif
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[1743] | 379 | } else
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| 380 | pvs = viewcell->GetPvs();
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[1387] | 381 | }
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[1743] | 382 |
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| 383 | // Render PVS
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| 384 | ObjectPvsIterator it = pvs.GetIterator();
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[1387] | 385 |
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[1743] | 386 | mPvsSize = pvs.GetSize();
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[1387] | 387 |
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[1743] | 388 | for (; it.HasMoreEntries(); ) {
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| 389 | ObjectPvsEntry entry = it.Next();
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| 390 | Intersectable *object = entry.mObject;
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[1387] | 391 |
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[1594] | 392 | if (mRenderVisibilityEstimates) {
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[1743] | 393 |
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| 394 | float visibility = mTransferFunction*log10(entry.mData.mSumPdf + 1); // /5.0f
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[1594] | 395 | glColor3f(visibility, 0.0f, 0.0f);
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| 396 | mUseForcedColors = true;
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| 397 | RenderIntersectable(object);
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| 398 | mUseForcedColors = false;
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| 399 | } else {
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| 400 | mUseForcedColors = false;
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| 401 | RenderIntersectable(object);
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| 402 | }
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[1387] | 403 | }
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| 404 |
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| 405 | if (mRenderFilter) {
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| 406 | mWireFrame = true;
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| 407 | RenderIntersectable(viewcell);
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[1608] | 408 | glPushMatrix();
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| 409 | glTranslatef(mViewPoint.x, mViewPoint.y, mViewPoint.z);
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[1694] | 410 | glScalef(5.0f,5.0f,5.0f);
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| 411 | glPushAttrib(GL_CURRENT_BIT);
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| 412 | glColor3f(1.0f, 0.0f, 0.0f);
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[1608] | 413 | gluSphere((::GLUquadric *)mSphere,
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| 414 | 1e-3*Magnitude(mViewCellsManager->GetViewSpaceBox().Size()), 6, 6);
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[1694] | 415 | glPopAttrib();
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[1608] | 416 | glPopMatrix();
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[1387] | 417 | mWireFrame = false;
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| 418 | }
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| 419 |
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[1743] | 420 | if (0 && mUseFilter)
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[1387] | 421 | mViewCellsManager->DeleteLocalMergeTree(viewcell);
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[1743] | 422 |
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[1387] | 423 | } else {
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| 424 | ObjectContainer::const_iterator oi = mObjects.begin();
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| 425 | for (; oi != mObjects.end(); oi++)
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| 426 | RenderIntersectable(*oi);
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| 427 | }
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| 428 | }
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| 429 |
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| 430 | float
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| 431 | QtGlRendererWidget::RenderErrors()
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| 432 | {
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| 433 | float pErrorPixels = -1.0f;
|
---|
| 434 |
|
---|
| 435 | glReadBuffer(GL_BACK);
|
---|
| 436 |
|
---|
| 437 | mUseFalseColors = true;
|
---|
| 438 |
|
---|
| 439 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
| 440 |
|
---|
| 441 | double eq[4];
|
---|
| 442 | eq[0] = mSceneCutPlane.mNormal.x;
|
---|
| 443 | eq[1] = mSceneCutPlane.mNormal.y;
|
---|
| 444 | eq[2] = mSceneCutPlane.mNormal.z;
|
---|
| 445 | eq[3] = mSceneCutPlane.mD;
|
---|
| 446 |
|
---|
| 447 | if (mCutScene) {
|
---|
| 448 | glClipPlane(GL_CLIP_PLANE0, eq);
|
---|
| 449 | glEnable(GL_CLIP_PLANE0);
|
---|
| 450 | }
|
---|
| 451 |
|
---|
| 452 | if (mDetectEmptyViewSpace)
|
---|
| 453 | glEnable( GL_CULL_FACE );
|
---|
| 454 | else
|
---|
| 455 | glDisable( GL_CULL_FACE );
|
---|
| 456 |
|
---|
| 457 | ObjectContainer::const_iterator oi = mObjects.begin();
|
---|
| 458 | for (; oi != mObjects.end(); oi++)
|
---|
| 459 | RenderIntersectable(*oi);
|
---|
| 460 |
|
---|
| 461 | ViewCell *viewcell = NULL;
|
---|
| 462 |
|
---|
| 463 | QImage im1, im2;
|
---|
| 464 | QImage diff;
|
---|
| 465 |
|
---|
| 466 | if (viewcell) {
|
---|
| 467 | // read back the texture
|
---|
| 468 | im1 = grabFrameBuffer(true);
|
---|
| 469 |
|
---|
| 470 | RenderPvs();
|
---|
| 471 |
|
---|
| 472 | // read back the texture
|
---|
| 473 | im2 = grabFrameBuffer(true);
|
---|
| 474 |
|
---|
| 475 | diff = im1;
|
---|
| 476 | int x, y;
|
---|
| 477 | int errorPixels = 0;
|
---|
| 478 |
|
---|
| 479 | for (y = 0; y < im1.height(); y++)
|
---|
| 480 | for (x = 0; x < im1.width(); x++)
|
---|
| 481 | if (im1.pixel(x, y) == im2.pixel(x, y))
|
---|
| 482 | diff.setPixel(x, y, qRgba(0,0,0,0));
|
---|
| 483 | else {
|
---|
| 484 | diff.setPixel(x, y, qRgba(255,128,128,255));
|
---|
| 485 | errorPixels++;
|
---|
| 486 | }
|
---|
| 487 | pErrorPixels = ((float)errorPixels)/(im1.height()*im1.width());
|
---|
| 488 | }
|
---|
| 489 |
|
---|
| 490 | // now render the pvs again
|
---|
| 491 | SetupCamera();
|
---|
| 492 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
| 493 | mUseFalseColors = false;
|
---|
| 494 |
|
---|
| 495 | oi = mObjects.begin();
|
---|
| 496 | for (; oi != mObjects.end(); oi++)
|
---|
| 497 | RenderIntersectable(*oi);
|
---|
| 498 |
|
---|
| 499 | // now render im1
|
---|
| 500 | if (viewcell) {
|
---|
| 501 | if (0 && mTopView) {
|
---|
| 502 | mWireFrame = true;
|
---|
| 503 | RenderIntersectable(viewcell);
|
---|
| 504 | mWireFrame = false;
|
---|
| 505 | }
|
---|
| 506 |
|
---|
| 507 | // init ortographic projection
|
---|
| 508 | glMatrixMode(GL_PROJECTION);
|
---|
| 509 | glPushMatrix();
|
---|
| 510 |
|
---|
| 511 | glLoadIdentity();
|
---|
| 512 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
| 513 |
|
---|
| 514 | glMatrixMode(GL_MODELVIEW);
|
---|
| 515 | glLoadIdentity();
|
---|
| 516 |
|
---|
| 517 | bindTexture(diff);
|
---|
| 518 |
|
---|
| 519 | glPushAttrib(GL_ENABLE_BIT);
|
---|
| 520 | glEnable( GL_ALPHA_TEST );
|
---|
| 521 | glDisable( GL_CULL_FACE );
|
---|
| 522 | glAlphaFunc( GL_GREATER, 0.5 );
|
---|
| 523 |
|
---|
| 524 | glEnable( GL_TEXTURE_2D );
|
---|
| 525 | glBegin(GL_QUADS);
|
---|
| 526 |
|
---|
| 527 | glTexCoord2f(0,0);
|
---|
| 528 | glVertex3f(0,0,0);
|
---|
| 529 |
|
---|
| 530 | glTexCoord2f(1,0);
|
---|
| 531 | glVertex3f( 1, 0, 0);
|
---|
| 532 |
|
---|
| 533 | glTexCoord2f(1,1);
|
---|
| 534 | glVertex3f( 1, 1, 0);
|
---|
| 535 |
|
---|
| 536 | glTexCoord2f(0,1);
|
---|
| 537 | glVertex3f(0, 1, 0);
|
---|
| 538 | glEnd();
|
---|
| 539 |
|
---|
| 540 | glPopAttrib();
|
---|
| 541 |
|
---|
| 542 | // restore the projection matrix
|
---|
| 543 | glMatrixMode(GL_PROJECTION);
|
---|
| 544 | glPopMatrix();
|
---|
| 545 | glMatrixMode(GL_MODELVIEW);
|
---|
| 546 | }
|
---|
| 547 |
|
---|
| 548 | glDisable(GL_CLIP_PLANE0);
|
---|
| 549 |
|
---|
| 550 | mRenderError = pErrorPixels;
|
---|
| 551 | return pErrorPixels;
|
---|
| 552 | }
|
---|
| 553 |
|
---|
| 554 |
|
---|
| 555 | void
|
---|
| 556 | QtGlRendererWidget::mousePressEvent(QMouseEvent *e)
|
---|
| 557 | {
|
---|
| 558 | int x = e->pos().x();
|
---|
| 559 | int y = e->pos().y();
|
---|
| 560 |
|
---|
| 561 | mousePoint.x = x;
|
---|
| 562 | mousePoint.y = y;
|
---|
| 563 |
|
---|
| 564 | }
|
---|
| 565 |
|
---|
| 566 | void
|
---|
| 567 | QtGlRendererWidget::mouseMoveEvent(QMouseEvent *e)
|
---|
| 568 | {
|
---|
| 569 | float MOVE_SENSITIVITY = Magnitude(mSceneGraph->GetBox().Diagonal())*1e-3;
|
---|
| 570 | float TURN_SENSITIVITY=0.1f;
|
---|
| 571 | float TILT_SENSITIVITY=32.0 ;
|
---|
| 572 | float TURN_ANGLE= M_PI/36.0 ;
|
---|
| 573 |
|
---|
| 574 | int x = e->pos().x();
|
---|
| 575 | int y = e->pos().y();
|
---|
[1581] | 576 |
|
---|
| 577 | int diffx = -(mousePoint.x - x);
|
---|
| 578 | int diffy = -(mousePoint.y - y);
|
---|
[1387] | 579 |
|
---|
[1581] | 580 | if (x < width()*CAMERA_VIEW_WIDTH) {
|
---|
| 581 | if (e->modifiers() & Qt::ControlModifier) {
|
---|
| 582 | mViewPoint.y += (y-mousePoint.y)*MOVE_SENSITIVITY/2.0;
|
---|
| 583 | mViewPoint.x += (x-mousePoint.x)*MOVE_SENSITIVITY/2.0;
|
---|
| 584 | } else {
|
---|
| 585 | mViewPoint += mViewDirection*((mousePoint.y - y)*MOVE_SENSITIVITY);
|
---|
| 586 | float adiff = TURN_ANGLE*(x - mousePoint.x)*-TURN_SENSITIVITY;
|
---|
| 587 | float angle = atan2(mViewDirection.x, mViewDirection.z);
|
---|
| 588 | mViewDirection.x = sin(angle+adiff);
|
---|
| 589 | mViewDirection.z = cos(angle+adiff);
|
---|
| 590 | }
|
---|
[1387] | 591 | } else {
|
---|
[1581] | 592 | float W = width()*(1.0f-CAMERA_VIEW_WIDTH);
|
---|
| 593 | float H = height();
|
---|
| 594 | int xx = x - width()*CAMERA_VIEW_WIDTH;
|
---|
| 595 | int mxx = mousePoint.x - width()*CAMERA_VIEW_WIDTH;
|
---|
| 596 | if (e->modifiers() & Qt::ControlModifier) {
|
---|
| 597 | mManipulatorScale = mManipulatorScale * (1.0 + (((float) (-diffy)) / H));
|
---|
| 598 | } else {
|
---|
| 599 | float quat[4];
|
---|
| 600 | trackball(quat,
|
---|
| 601 | (2.0 * mxx - W) / W,
|
---|
| 602 | (H - 2.0 * mousePoint.y) / H,
|
---|
| 603 | (2.0 * xx - W) / W,
|
---|
| 604 | (H - 2.0 * y) / H
|
---|
| 605 | );
|
---|
| 606 | add_quats(quat, mManipulatorLastQuat, mManipulatorLastQuat);
|
---|
| 607 | }
|
---|
[1387] | 608 | }
|
---|
| 609 |
|
---|
| 610 | mousePoint.x = x;
|
---|
| 611 | mousePoint.y = y;
|
---|
| 612 |
|
---|
| 613 | updateGL();
|
---|
| 614 | }
|
---|
| 615 |
|
---|
| 616 | void
|
---|
| 617 | QtGlRendererWidget::mouseReleaseEvent(QMouseEvent *)
|
---|
| 618 | {
|
---|
| 619 |
|
---|
| 620 |
|
---|
| 621 | }
|
---|
| 622 |
|
---|
| 623 | void
|
---|
| 624 | QtGlRendererWidget::resizeGL(int w, int h)
|
---|
| 625 | {
|
---|
[1581] | 626 | SetupCameraProjection(w, h);
|
---|
[1387] | 627 | updateGL();
|
---|
| 628 | }
|
---|
| 629 |
|
---|
| 630 | void
|
---|
| 631 | QtGlRendererWidget::paintGL()
|
---|
| 632 | {
|
---|
| 633 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
| 634 |
|
---|
[1581] | 635 | if (1) {
|
---|
| 636 | SetupCameraProjection(width(), height());
|
---|
| 637 | SetupCamera();
|
---|
| 638 |
|
---|
| 639 | if (mRenderErrors) {
|
---|
[1387] | 640 | RenderErrors();
|
---|
[1581] | 641 | } else {
|
---|
[1387] | 642 | RenderPvs();
|
---|
[1581] | 643 | }
|
---|
[1387] | 644 |
|
---|
| 645 | }
|
---|
| 646 |
|
---|
| 647 | mFrame++;
|
---|
[1581] | 648 |
|
---|
| 649 | if (1) {
|
---|
| 650 | // render into the right side of the window buffer
|
---|
| 651 | SetupManipulatorProjection(width(), height());
|
---|
| 652 | SetupManipulator();
|
---|
| 653 |
|
---|
| 654 |
|
---|
| 655 | if (mRenderViewCells)
|
---|
| 656 | RenderViewCells();
|
---|
| 657 |
|
---|
| 658 | RenderPvs();
|
---|
| 659 |
|
---|
| 660 | if (0) {
|
---|
| 661 | mWireFrame = true;
|
---|
| 662 | RenderScene();
|
---|
| 663 | mWireFrame = false;
|
---|
| 664 | }
|
---|
| 665 |
|
---|
| 666 | if (mShowRays) {
|
---|
| 667 | RssPreprocessor *p = (RssPreprocessor *)mViewCellsManager->GetPreprocessor();
|
---|
[1613] | 668 | if (p->mRssTree) {
|
---|
| 669 | VssRayContainer rays;
|
---|
| 670 | p->mRssTree->CollectRays(rays, 10000);
|
---|
| 671 | RenderRays(rays);
|
---|
| 672 | }
|
---|
[1581] | 673 | }
|
---|
[1584] | 674 |
|
---|
| 675 | if (mShowRenderCost)
|
---|
| 676 | RenderRenderCost();
|
---|
[1585] | 677 |
|
---|
| 678 | RenderInfo();
|
---|
[1581] | 679 | }
|
---|
| 680 | mFrame++;
|
---|
| 681 |
|
---|
[1387] | 682 | }
|
---|
| 683 |
|
---|
| 684 |
|
---|
| 685 | void
|
---|
| 686 | QtGlRendererWidget::SetupCamera()
|
---|
| 687 | {
|
---|
| 688 | if (!mTopView)
|
---|
| 689 | GlRenderer::SetupCamera();
|
---|
| 690 | else {
|
---|
| 691 | if (0) {
|
---|
| 692 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal())*0.05;
|
---|
| 693 | Vector3 pos = mViewPoint - dist*Vector3(mViewDirection.x,
|
---|
| 694 | -1,
|
---|
| 695 | mViewDirection.y);
|
---|
| 696 |
|
---|
| 697 | Vector3 target = mViewPoint + dist*mViewDirection;
|
---|
| 698 | Vector3 up(0,1,0);
|
---|
| 699 |
|
---|
| 700 | glLoadIdentity();
|
---|
| 701 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
| 702 | target.x, target.y, target.z,
|
---|
| 703 | up.x, up.y, up.z);
|
---|
| 704 | } else {
|
---|
| 705 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal())*mTopDistance;
|
---|
| 706 | Vector3 pos = mViewPoint + dist*Vector3(0,
|
---|
| 707 | 1,
|
---|
| 708 | 0);
|
---|
| 709 |
|
---|
| 710 | Vector3 target = mViewPoint;
|
---|
| 711 | Vector3 up(mViewDirection.x, 0, mViewDirection.z);
|
---|
| 712 |
|
---|
| 713 | glLoadIdentity();
|
---|
| 714 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
| 715 | target.x, target.y, target.z,
|
---|
| 716 | up.x, up.y, up.z);
|
---|
| 717 |
|
---|
| 718 | }
|
---|
| 719 | }
|
---|
| 720 |
|
---|
| 721 | }
|
---|
| 722 |
|
---|
| 723 | void
|
---|
[1581] | 724 | QtGlRendererWidget::SetupManipulator()
|
---|
| 725 | {
|
---|
| 726 | float m[4][4];
|
---|
| 727 |
|
---|
| 728 | glLoadIdentity();
|
---|
| 729 | gluLookAt(0.0, 0.0, 30.0, /* eye is at (0,0,30) */
|
---|
| 730 | 0.0, 0.0, 0.0, /* center is at (0,0,0) */
|
---|
| 731 | 0.0, 1.0, 0.); /* up is in positive Y direction */
|
---|
| 732 |
|
---|
| 733 | build_rotmatrix(m, mManipulatorLastQuat);
|
---|
| 734 | glMultMatrixf(&m[0][0]);
|
---|
| 735 |
|
---|
| 736 | float scale = mManipulatorScale*20.0f/Magnitude(mSceneGraph->GetBox().Diagonal());
|
---|
| 737 | glScalef(scale, scale, scale);
|
---|
| 738 |
|
---|
| 739 | Vector3 t = -mSceneGraph->GetBox().Center();
|
---|
| 740 | glTranslatef(t.x, t.y, t.z);
|
---|
| 741 |
|
---|
| 742 | }
|
---|
| 743 |
|
---|
| 744 | void
|
---|
[1387] | 745 | QtGlRendererWidget::keyPressEvent ( QKeyEvent * e )
|
---|
| 746 | {
|
---|
| 747 | switch (e->key()) {
|
---|
| 748 | case Qt::Key_T:
|
---|
| 749 | mTopView = !mTopView;
|
---|
[1581] | 750 | SetupCameraProjection(width(), height());
|
---|
[1387] | 751 | updateGL();
|
---|
| 752 | break;
|
---|
| 753 | case Qt::Key_V:
|
---|
| 754 | mRenderViewCells = !mRenderViewCells;
|
---|
| 755 | updateGL();
|
---|
| 756 | break;
|
---|
| 757 | case Qt::Key_P:
|
---|
| 758 | // set random viewpoint
|
---|
| 759 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
| 760 | updateGL();
|
---|
| 761 | break;
|
---|
| 762 |
|
---|
| 763 | default:
|
---|
| 764 | e->ignore();
|
---|
| 765 | break;
|
---|
| 766 | }
|
---|
| 767 | }
|
---|
| 768 |
|
---|
| 769 |
|
---|
| 770 |
|
---|
[1581] | 771 | QtGlRendererWidget::QtGlRendererWidget(
|
---|
| 772 | SceneGraph *sceneGraph,
|
---|
[1387] | 773 | ViewCellsManager *viewcells,
|
---|
| 774 | KdTree *tree,
|
---|
| 775 | QWidget * parent,
|
---|
| 776 | const QGLWidget * shareWidget,
|
---|
| 777 | Qt::WFlags f
|
---|
| 778 | )
|
---|
| 779 | :
|
---|
| 780 | GlRendererWidget(sceneGraph, viewcells, tree), QGLWidget(parent, shareWidget, f)
|
---|
| 781 | {
|
---|
[1613] | 782 | mPreprocessorThread = NULL;
|
---|
[1387] | 783 | mTopView = false;
|
---|
| 784 | mRenderViewCells = false;
|
---|
| 785 | mTopDistance = 1.0f;
|
---|
| 786 | mCutViewCells = false;
|
---|
| 787 | mCutScene = false;
|
---|
| 788 | mRenderErrors = false;
|
---|
[1594] | 789 | mRenderBoxes = false;
|
---|
[1387] | 790 | mRenderFilter = true;
|
---|
[1594] | 791 | mRenderVisibilityEstimates = false;
|
---|
[1694] | 792 | mTransferFunction = 0.2f;
|
---|
[1581] | 793 | mManipulatorScale = 1.0f;
|
---|
| 794 | trackball(mManipulatorLastQuat, 0.0f, 0.0f, 0.0f, 0.0f);
|
---|
[1387] | 795 | bool tmp;
|
---|
| 796 |
|
---|
| 797 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
| 798 | mUseFilter = tmp;
|
---|
| 799 |
|
---|
| 800 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter",
|
---|
| 801 | tmp );
|
---|
| 802 | mUseSpatialFilter = tmp;
|
---|
| 803 |
|
---|
| 804 | mShowRenderCost = false;
|
---|
| 805 | mShowPvsSizes = false;
|
---|
| 806 | mSpatialFilterSize = 0.01;
|
---|
| 807 | mPvsSize = 0;
|
---|
| 808 | mRenderError = 0.0f;
|
---|
[1581] | 809 | mShowRays = false;
|
---|
| 810 |
|
---|
[1387] | 811 | mControlWidget = new QtRendererControlWidget(NULL);
|
---|
| 812 |
|
---|
| 813 | connect(mControlWidget, SIGNAL(SetViewCellGranularity(int)), this, SLOT(SetViewCellGranularity(int)));
|
---|
[1694] | 814 | connect(mControlWidget,
|
---|
| 815 | SIGNAL(SetTransferFunction(int)),
|
---|
| 816 | this,
|
---|
| 817 | SLOT(SetTransferFunction(int)));
|
---|
[1613] | 818 | connect(mControlWidget, SIGNAL(UpdateAllPvs()), this, SLOT(UpdateAllPvs()));
|
---|
| 819 | connect(mControlWidget, SIGNAL(ComputeVisibility()), this, SLOT(ComputeVisibility()));
|
---|
| 820 | connect(mControlWidget, SIGNAL(StopComputation()), this, SLOT(StopComputation()));
|
---|
| 821 |
|
---|
[1387] | 822 | connect(mControlWidget, SIGNAL(SetSceneCut(int)), this, SLOT(SetSceneCut(int)));
|
---|
| 823 | connect(mControlWidget, SIGNAL(SetTopDistance(int)), this, SLOT(SetTopDistance(int)));
|
---|
| 824 |
|
---|
| 825 | connect(mControlWidget, SIGNAL(SetVisibilityFilterSize(int)), this, SLOT(SetVisibilityFilterSize(int)));
|
---|
| 826 | connect(mControlWidget, SIGNAL(SetSpatialFilterSize(int)), this, SLOT(SetSpatialFilterSize(int)));
|
---|
| 827 |
|
---|
| 828 | connect(mControlWidget, SIGNAL(SetShowViewCells(bool)), this, SLOT(SetShowViewCells(bool)));
|
---|
| 829 | connect(mControlWidget, SIGNAL(SetShowRenderCost(bool)), this, SLOT(SetShowRenderCost(bool)));
|
---|
| 830 | connect(mControlWidget, SIGNAL(SetShowPvsSizes(bool)), this, SLOT(SetShowPvsSizes(bool)));
|
---|
| 831 | connect(mControlWidget, SIGNAL(SetTopView(bool)), this, SLOT(SetTopView(bool)));
|
---|
| 832 | connect(mControlWidget, SIGNAL(SetCutViewCells(bool)), this, SLOT(SetCutViewCells(bool)));
|
---|
| 833 | connect(mControlWidget, SIGNAL(SetCutScene(bool)), this, SLOT(SetCutScene(bool)));
|
---|
| 834 | connect(mControlWidget, SIGNAL(SetRenderErrors(bool)), this, SLOT(SetRenderErrors(bool)));
|
---|
[1594] | 835 | connect(mControlWidget, SIGNAL(SetRenderBoxes(bool)), this, SLOT(SetRenderBoxes(bool)));
|
---|
[1387] | 836 | connect(mControlWidget, SIGNAL(SetRenderFilter(bool)), this, SLOT(SetRenderFilter(bool)));
|
---|
[1594] | 837 | connect(mControlWidget, SIGNAL(SetRenderVisibilityEstimates(bool)),
|
---|
| 838 | this, SLOT(SetRenderVisibilityEstimates(bool)));
|
---|
[1387] | 839 | connect(mControlWidget, SIGNAL(SetUseFilter(bool)), this, SLOT(SetUseFilter(bool)));
|
---|
| 840 | connect(mControlWidget, SIGNAL(SetUseSpatialFilter(bool)),
|
---|
| 841 | this, SLOT(SetUseSpatialFilter(bool)));
|
---|
| 842 |
|
---|
[1581] | 843 | connect(mControlWidget,
|
---|
| 844 | SIGNAL(SetShowRays(bool)),
|
---|
| 845 | this,
|
---|
| 846 | SLOT(SetShowRays(bool)));
|
---|
| 847 |
|
---|
| 848 | resize(1000, 500);
|
---|
[1387] | 849 | mControlWidget->show();
|
---|
| 850 | }
|
---|
| 851 |
|
---|
| 852 | void
|
---|
[1613] | 853 | QtGlRendererWidget::UpdateAllPvs()
|
---|
| 854 | {
|
---|
| 855 | // $$ does not work so far:(
|
---|
| 856 | mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 857 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
| 858 | }
|
---|
| 859 |
|
---|
| 860 | void
|
---|
| 861 | QtGlRendererWidget::ComputeVisibility()
|
---|
| 862 | {
|
---|
| 863 | cerr<<"Compute Visibility called!\n"<<endl;
|
---|
| 864 | if (!mPreprocessorThread->isRunning())
|
---|
| 865 | mPreprocessorThread->RunThread();
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | void
|
---|
| 869 | QtGlRendererWidget::StopComputation()
|
---|
| 870 | {
|
---|
| 871 | cerr<<"stop computation called!\n"<<endl;
|
---|
| 872 | mViewCellsManager->GetPreprocessor()->mStopComputation = true;
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | void
|
---|
[1584] | 876 | QtGlRendererWidget::RenderRenderCost()
|
---|
[1387] | 877 | {
|
---|
| 878 | static vector<float> costFunction;
|
---|
| 879 | static float maxCost = -1;
|
---|
| 880 | if (costFunction.size()==0) {
|
---|
| 881 | ViewCellsTree *tree = mViewCellsManager->GetViewCellsTree();
|
---|
| 882 | if (tree) {
|
---|
| 883 | tree->GetCostFunction(costFunction);
|
---|
| 884 | maxCost = -1;
|
---|
| 885 | for (int i=0; i < costFunction.size(); i++) {
|
---|
| 886 | // cout<<i<<":"<<costFunction[i]<<" ";
|
---|
[1585] | 887 | // update cost function to an absolute value based on the total geometry count
|
---|
| 888 | costFunction[i]*=mSceneGraph->GetRoot()->mGeometry.size();
|
---|
[1387] | 889 | if (costFunction[i] > maxCost)
|
---|
| 890 | maxCost = costFunction[i];
|
---|
| 891 | }
|
---|
| 892 | }
|
---|
| 893 | }
|
---|
| 894 |
|
---|
| 895 |
|
---|
| 896 | int currentPos = (int)mViewCellsManager->GetViewCells().size();
|
---|
| 897 | float currentCost= -1;
|
---|
| 898 |
|
---|
| 899 | if (currentPos < costFunction.size())
|
---|
| 900 | currentCost = costFunction[currentPos];
|
---|
[1585] | 901 | #if 1
|
---|
[1387] | 902 | cout<<"costFunction.size()="<<costFunction.size()<<endl;
|
---|
| 903 | cout<<"CP="<<currentPos<<endl;
|
---|
| 904 | cout<<"MC="<<maxCost<<endl;
|
---|
| 905 | cout<<"CC="<<currentCost<<endl;
|
---|
| 906 | #endif
|
---|
| 907 | if (costFunction.size()) {
|
---|
[1585] | 908 | float scaley = 1.0f/log10(maxCost);
|
---|
| 909 | float scalex = 1.0f/(float)costFunction.size();
|
---|
| 910 |
|
---|
[1387] | 911 | glDisable(GL_DEPTH_TEST);
|
---|
| 912 | // init ortographic projection
|
---|
| 913 | glMatrixMode(GL_PROJECTION);
|
---|
[1585] | 914 |
|
---|
[1387] | 915 | glPushMatrix();
|
---|
| 916 |
|
---|
| 917 | glLoadIdentity();
|
---|
| 918 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
| 919 |
|
---|
| 920 | glTranslatef(0.1f, 0.1f, 0.0f);
|
---|
| 921 | glScalef(0.8f, 0.8f, 1.0f);
|
---|
| 922 | glMatrixMode(GL_MODELVIEW);
|
---|
| 923 | glLoadIdentity();
|
---|
| 924 |
|
---|
| 925 | glColor3f(1.0f,0,0);
|
---|
| 926 | glBegin(GL_LINE_STRIP);
|
---|
| 927 | // glVertex3f(0,0,0);
|
---|
| 928 |
|
---|
| 929 | for (int i=0; i < costFunction.size(); i++) {
|
---|
[1585] | 930 | float x = i*scalex;
|
---|
| 931 | float y = log10(costFunction[i])*scaley;
|
---|
[1387] | 932 | glVertex3f(x,y,0.0f);
|
---|
| 933 | }
|
---|
| 934 | glEnd();
|
---|
| 935 |
|
---|
| 936 | glColor3f(1.0f,0,0);
|
---|
| 937 | glBegin(GL_LINES);
|
---|
[1585] | 938 | float x = currentPos*scalex;
|
---|
[1387] | 939 | glVertex3f(x,0.0,0.0f);
|
---|
| 940 | glVertex3f(x,1.0f,0.0f);
|
---|
| 941 | glEnd();
|
---|
| 942 |
|
---|
| 943 | glColor3f(0.0f,0,0);
|
---|
| 944 | // show a grid
|
---|
| 945 | glBegin(GL_LINE_LOOP);
|
---|
| 946 | glVertex3f(0,0,0.0f);
|
---|
| 947 | glVertex3f(1,0,0.0f);
|
---|
| 948 | glVertex3f(1,1,0.0f);
|
---|
| 949 | glVertex3f(0,1,0.0f);
|
---|
| 950 | glEnd();
|
---|
| 951 |
|
---|
| 952 | glBegin(GL_LINES);
|
---|
[1585] | 953 | for (int i=0; i < costFunction.size(); i += 1000) {
|
---|
| 954 | float x = i*scalex;
|
---|
[1387] | 955 | glVertex3f(x,0.0,0.0f);
|
---|
| 956 | glVertex3f(x,1.0f,0.0f);
|
---|
| 957 | }
|
---|
| 958 |
|
---|
[1757] | 959 | for (int i=0; pow(10.0f, i) < maxCost; i+=1) {
|
---|
[1585] | 960 | float y = i*scaley;
|
---|
| 961 | // QString s;
|
---|
| 962 | // s.sprintf("%d", (int)pow(10,i));
|
---|
| 963 | // renderText(width()/2+5, y*height(), s);
|
---|
| 964 | glVertex3f(0.0f, y, 0.0f);
|
---|
| 965 | glVertex3f(1.0f, y, 0.0f);
|
---|
[1387] | 966 | }
|
---|
| 967 |
|
---|
| 968 | glEnd();
|
---|
| 969 |
|
---|
| 970 |
|
---|
| 971 | // restore the projection matrix
|
---|
| 972 | glMatrixMode(GL_PROJECTION);
|
---|
| 973 | glPopMatrix();
|
---|
| 974 | glMatrixMode(GL_MODELVIEW);
|
---|
| 975 | glEnable(GL_DEPTH_TEST);
|
---|
| 976 |
|
---|
| 977 | }
|
---|
[1584] | 978 |
|
---|
| 979 |
|
---|
| 980 |
|
---|
[1387] | 981 | }
|
---|
| 982 |
|
---|
[1584] | 983 | void
|
---|
| 984 | QtGlRendererWidget::RenderInfo()
|
---|
| 985 | {
|
---|
[1585] | 986 |
|
---|
| 987 | // $$JB temporal hack for two windows separation
|
---|
| 988 | if (1) {
|
---|
| 989 |
|
---|
| 990 | // model view
|
---|
| 991 | glPushMatrix();
|
---|
| 992 | glLoadIdentity();
|
---|
| 993 |
|
---|
| 994 | // init ortographic projection
|
---|
| 995 | glMatrixMode(GL_PROJECTION);
|
---|
| 996 | glPushMatrix();
|
---|
| 997 |
|
---|
| 998 | glLoadIdentity();
|
---|
| 999 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
| 1000 |
|
---|
| 1001 | float w = 0.01f;
|
---|
| 1002 | float h = 1.0f;
|
---|
| 1003 | float px = 0.0f;
|
---|
| 1004 | float py = 0.0f;
|
---|
| 1005 |
|
---|
| 1006 | glColor3f(0.8f, 0.8f, 0.8f);
|
---|
| 1007 | glBegin(GL_QUADS);
|
---|
| 1008 |
|
---|
| 1009 | glVertex3f(px+w, py, 0);
|
---|
| 1010 | glVertex3f(px+w, py+h + w, 0);
|
---|
| 1011 | glVertex3f(px, py+h, 0);
|
---|
| 1012 | glVertex3f(px, py, 0);
|
---|
| 1013 | glEnd();
|
---|
| 1014 |
|
---|
| 1015 | // projection
|
---|
| 1016 | glPopMatrix();
|
---|
| 1017 |
|
---|
| 1018 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1019 | // model view
|
---|
| 1020 | glPopMatrix();
|
---|
| 1021 | }
|
---|
| 1022 |
|
---|
| 1023 |
|
---|
[1584] | 1024 | QString s;
|
---|
| 1025 | int vc = 0;
|
---|
| 1026 | if (mViewCellsManager)
|
---|
| 1027 | vc = mViewCellsManager->GetViewCells().size();
|
---|
| 1028 | int filter = 0;
|
---|
| 1029 | if (mViewCellsManager)
|
---|
| 1030 | filter = mViewCellsManager->GetMaxFilterSize();
|
---|
[1387] | 1031 |
|
---|
[1585] | 1032 | glColor3f(1.0f,1.0f,1.0f);
|
---|
| 1033 |
|
---|
| 1034 | s.sprintf("frame:%04d viewpoint:(%4.1f,%4.1f,%4.1f) dir:(%4.1f,%4.1f,%4.1f)",
|
---|
[1584] | 1035 | mFrame,
|
---|
| 1036 | mViewPoint.x,
|
---|
| 1037 | mViewPoint.y,
|
---|
| 1038 | mViewPoint.z,
|
---|
| 1039 | mViewDirection.x,
|
---|
| 1040 | mViewDirection.y,
|
---|
[1585] | 1041 | mViewDirection.z
|
---|
| 1042 | );
|
---|
| 1043 |
|
---|
| 1044 | renderText(20,20,s);
|
---|
| 1045 |
|
---|
| 1046 | s.sprintf("viewcells:%04d filter:%04d pvs:%04d error:%5.5f\%",
|
---|
[1584] | 1047 | vc,
|
---|
| 1048 | filter,
|
---|
| 1049 | mPvsSize,
|
---|
[1585] | 1050 | mRenderError*100.0f);
|
---|
| 1051 |
|
---|
| 1052 |
|
---|
| 1053 | renderText(20,40,s);
|
---|
| 1054 |
|
---|
[1584] | 1055 |
|
---|
[1585] | 1056 |
|
---|
[1584] | 1057 |
|
---|
| 1058 | }
|
---|
| 1059 |
|
---|
| 1060 |
|
---|
[1387] | 1061 | void
|
---|
| 1062 | QtGlRendererWidget::SetViewCellGranularity(int number)
|
---|
| 1063 | {
|
---|
[1608] | 1064 | if (mViewCellsManager) {
|
---|
[1387] | 1065 | // mViewCellsManager->SetMaxFilterSize(number);
|
---|
| 1066 | mViewCellsManager->CollectViewCells(number);
|
---|
| 1067 |
|
---|
[1608] | 1068 | // $$ does not work so far:(
|
---|
| 1069 | // mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 1070 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
| 1071 | }
|
---|
[1387] | 1072 | updateGL();
|
---|
| 1073 | }
|
---|
| 1074 |
|
---|
| 1075 | void
|
---|
| 1076 | QtGlRendererWidget::SetVisibilityFilterSize(int number)
|
---|
| 1077 | {
|
---|
| 1078 | if (mViewCellsManager)
|
---|
| 1079 | mViewCellsManager->SetMaxFilterSize(number);
|
---|
[1785] | 1080 | mPvsCache.Reset();
|
---|
[1387] | 1081 | updateGL();
|
---|
| 1082 | }
|
---|
| 1083 |
|
---|
| 1084 | void
|
---|
| 1085 | QtGlRendererWidget::SetSpatialFilterSize(int number)
|
---|
| 1086 | {
|
---|
| 1087 | mSpatialFilterSize = 1e-3*number;
|
---|
[1785] | 1088 | mPvsCache.Reset();
|
---|
[1387] | 1089 | updateGL();
|
---|
| 1090 | }
|
---|
| 1091 |
|
---|
| 1092 | void
|
---|
| 1093 | QtGlRendererWidget::SetSceneCut(int number)
|
---|
| 1094 | {
|
---|
| 1095 | // assume the cut plane can only be aligned with xz plane
|
---|
| 1096 | // shift it along y according to number, which is percentage of the bounding
|
---|
| 1097 | // box position
|
---|
| 1098 | if (mViewCellsManager) {
|
---|
| 1099 | AxisAlignedBox3 box = mViewCellsManager->GetViewSpaceBox();
|
---|
| 1100 | Vector3 p = box.Min() + (number/1000.0f)*box.Max();
|
---|
| 1101 | mSceneCutPlane.mNormal = Vector3(0,-1,0);
|
---|
| 1102 | mSceneCutPlane.mD = -DotProd(mSceneCutPlane.mNormal, p);
|
---|
| 1103 | updateGL();
|
---|
| 1104 | }
|
---|
| 1105 | }
|
---|
| 1106 |
|
---|
| 1107 | void
|
---|
| 1108 | QtGlRendererWidget::SetTopDistance(int number)
|
---|
| 1109 | {
|
---|
| 1110 | mTopDistance = number/1000.0f;
|
---|
| 1111 | updateGL();
|
---|
| 1112 | }
|
---|
| 1113 |
|
---|
| 1114 | void
|
---|
| 1115 | QtGlRendererWidget::RenderViewCells()
|
---|
| 1116 | {
|
---|
| 1117 | mUseFalseColors = true;
|
---|
| 1118 |
|
---|
[1581] | 1119 | glPushAttrib(GL_CURRENT_BIT | GL_ENABLE_BIT | GL_POLYGON_BIT);
|
---|
| 1120 |
|
---|
[1387] | 1121 | glEnable(GL_CULL_FACE);
|
---|
| 1122 | //glDisable(GL_CULL_FACE);
|
---|
| 1123 | glCullFace(GL_FRONT);
|
---|
| 1124 | double eq[4];
|
---|
| 1125 | eq[0] = mSceneCutPlane.mNormal.x;
|
---|
| 1126 | eq[1] = mSceneCutPlane.mNormal.y;
|
---|
| 1127 | eq[2] = mSceneCutPlane.mNormal.z;
|
---|
| 1128 | eq[3] = mSceneCutPlane.mD;
|
---|
| 1129 |
|
---|
| 1130 | if (mCutViewCells) {
|
---|
| 1131 | glClipPlane(GL_CLIP_PLANE0, eq);
|
---|
| 1132 | glEnable(GL_CLIP_PLANE0);
|
---|
| 1133 | }
|
---|
| 1134 |
|
---|
| 1135 | int i;
|
---|
| 1136 | ViewCellContainer &viewcells = mViewCellsManager->GetViewCells();
|
---|
| 1137 | int maxPvs = -1;
|
---|
| 1138 | for (i=0; i < viewcells.size(); i++)
|
---|
| 1139 | {
|
---|
| 1140 | ViewCell *vc = viewcells[i];
|
---|
[1694] | 1141 |
|
---|
| 1142 | //const int p = vc->GetPvs().CountObjectsInPvs();
|
---|
[1743] | 1143 | const int p = vc->GetPvs().GetSize();
|
---|
[1387] | 1144 | if (p > maxPvs)
|
---|
| 1145 | maxPvs = p;
|
---|
| 1146 | }
|
---|
| 1147 |
|
---|
| 1148 |
|
---|
| 1149 | for (i=0; i < viewcells.size(); i++) {
|
---|
| 1150 | ViewCell *vc = viewcells[i];
|
---|
| 1151 | // Mesh *m = vc->GetMesh();
|
---|
| 1152 |
|
---|
| 1153 |
|
---|
| 1154 | RgbColor c;
|
---|
| 1155 |
|
---|
[1694] | 1156 | if (!mShowPvsSizes) {
|
---|
| 1157 | mWireFrame = true;
|
---|
[1387] | 1158 | c = vc->GetColor();
|
---|
[1694] | 1159 | } else {
|
---|
| 1160 | // const float importance = 5.0f*mTransferFunction * ((float)vc->GetPvs().CountObjectsInPvs() / (float)maxPvs);
|
---|
[1743] | 1161 | const float importance = 5.0f*mTransferFunction * ((float)vc->GetPvs().GetSize() / (float)maxPvs);
|
---|
[1387] | 1162 | c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
| 1163 | }
|
---|
| 1164 | glColor3f(c.r, c.g, c.b);
|
---|
| 1165 |
|
---|
| 1166 | RenderViewCell(vc);
|
---|
| 1167 | }
|
---|
| 1168 |
|
---|
[1694] | 1169 | mUseFalseColors = false;
|
---|
| 1170 | mWireFrame = false;
|
---|
[1387] | 1171 |
|
---|
[1581] | 1172 | glPopAttrib();
|
---|
[1694] | 1173 |
|
---|
[1387] | 1174 | }
|
---|
| 1175 |
|
---|
| 1176 |
|
---|
| 1177 |
|
---|
| 1178 |
|
---|
| 1179 |
|
---|
| 1180 | /***********************************************************************/
|
---|
| 1181 | /* QtGlDebuggerWidget implementation */
|
---|
| 1182 | /***********************************************************************/
|
---|
| 1183 |
|
---|
| 1184 |
|
---|
| 1185 | QtGlDebuggerWidget::QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent)
|
---|
| 1186 | : QGLWidget(QGLFormat(QGL::SampleBuffers), parent), mRenderBuffer(buf)
|
---|
| 1187 | {
|
---|
| 1188 | // create the pbuffer
|
---|
| 1189 | //pbuffer = new QGLPixelBuffer(QSize(512, 512), format(), this);
|
---|
| 1190 | timerId = startTimer(20);
|
---|
| 1191 | setWindowTitle(("OpenGL pbuffers"));
|
---|
| 1192 | }
|
---|
| 1193 |
|
---|
| 1194 |
|
---|
| 1195 | QtGlDebuggerWidget::~QtGlDebuggerWidget()
|
---|
| 1196 | {
|
---|
| 1197 | mRenderBuffer->releaseFromDynamicTexture();
|
---|
| 1198 | glDeleteTextures(1, &dynamicTexture);
|
---|
| 1199 |
|
---|
| 1200 | DEL_PTR(mRenderBuffer);
|
---|
| 1201 | }
|
---|
| 1202 |
|
---|
| 1203 |
|
---|
| 1204 |
|
---|
| 1205 | QtRendererControlWidget::QtRendererControlWidget(QWidget * parent, Qt::WFlags f):
|
---|
| 1206 | QWidget(parent, f)
|
---|
| 1207 | {
|
---|
| 1208 |
|
---|
| 1209 | QVBoxLayout *vl = new QVBoxLayout;
|
---|
| 1210 | setLayout(vl);
|
---|
| 1211 |
|
---|
| 1212 | QWidget *vbox = new QGroupBox("ViewCells", this);
|
---|
| 1213 | layout()->addWidget(vbox);
|
---|
| 1214 |
|
---|
| 1215 | vl = new QVBoxLayout;
|
---|
| 1216 | vbox->setLayout(vl);
|
---|
| 1217 |
|
---|
| 1218 | QLabel *label = new QLabel("Granularity");
|
---|
| 1219 | vbox->layout()->addWidget(label);
|
---|
[1613] | 1220 |
|
---|
[1387] | 1221 | QSlider *slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1222 | vl->addWidget(slider);
|
---|
| 1223 | slider->show();
|
---|
| 1224 | slider->setRange(1, 10000);
|
---|
| 1225 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1226 | slider->setValue(200);
|
---|
| 1227 |
|
---|
[1613] | 1228 |
|
---|
[1387] | 1229 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetViewCellGranularity(int)));
|
---|
| 1230 |
|
---|
[1694] | 1231 | label = new QLabel("Transfer function");
|
---|
| 1232 | vbox->layout()->addWidget(label);
|
---|
| 1233 |
|
---|
| 1234 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1235 | vl->addWidget(slider);
|
---|
| 1236 | slider->show();
|
---|
| 1237 | slider->setRange(1, 1000);
|
---|
| 1238 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1239 | slider->setValue(100);
|
---|
| 1240 |
|
---|
| 1241 |
|
---|
| 1242 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransferFunction(int)));
|
---|
| 1243 |
|
---|
[1613] | 1244 | {
|
---|
| 1245 | QPushButton *button = new QPushButton("Update all PVSs", vbox);
|
---|
| 1246 | vbox->layout()->addWidget(button);
|
---|
| 1247 | connect(button, SIGNAL(clicked()), SLOT(UpdateAllPvs()));
|
---|
| 1248 | }
|
---|
| 1249 |
|
---|
| 1250 |
|
---|
[1387] | 1251 | label = new QLabel("Filter size");
|
---|
| 1252 | vbox->layout()->addWidget(label);
|
---|
| 1253 |
|
---|
| 1254 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1255 | vbox->layout()->addWidget(slider);
|
---|
| 1256 | slider->show();
|
---|
| 1257 | slider->setRange(1, 100);
|
---|
| 1258 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1259 | slider->setValue(3);
|
---|
| 1260 |
|
---|
| 1261 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetVisibilityFilterSize(int)));
|
---|
| 1262 |
|
---|
| 1263 |
|
---|
| 1264 | label = new QLabel("Spatial Filter size");
|
---|
| 1265 | vbox->layout()->addWidget(label);
|
---|
| 1266 |
|
---|
| 1267 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1268 | vbox->layout()->addWidget(slider);
|
---|
| 1269 | slider->show();
|
---|
| 1270 | slider->setRange(1, 100);
|
---|
| 1271 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1272 | slider->setValue(10);
|
---|
| 1273 |
|
---|
| 1274 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSpatialFilterSize(int)));
|
---|
| 1275 |
|
---|
| 1276 |
|
---|
| 1277 |
|
---|
| 1278 | QWidget *hbox = new QWidget(vbox);
|
---|
| 1279 | vl->addWidget(hbox);
|
---|
| 1280 | QHBoxLayout *hlayout = new QHBoxLayout;
|
---|
| 1281 | hbox->setLayout(hlayout);
|
---|
| 1282 |
|
---|
| 1283 | QCheckBox *cb = new QCheckBox("Show viewcells", hbox);
|
---|
| 1284 | hlayout->addWidget(cb);
|
---|
| 1285 | cb->setChecked(false);
|
---|
| 1286 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowViewCells(bool)));
|
---|
| 1287 |
|
---|
[1584] | 1288 | cb = new QCheckBox("Render cost curve", hbox);
|
---|
[1387] | 1289 | hlayout->addWidget(cb);
|
---|
| 1290 | cb->setChecked(false);
|
---|
| 1291 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRenderCost(bool)));
|
---|
| 1292 |
|
---|
[1584] | 1293 | cb = new QCheckBox("Show render cost", hbox);
|
---|
[1387] | 1294 | hlayout->addWidget(cb);
|
---|
| 1295 | cb->setChecked(false);
|
---|
| 1296 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowPvsSizes(bool)));
|
---|
| 1297 |
|
---|
[1581] | 1298 | cb = new QCheckBox("Show rays", hbox);
|
---|
| 1299 | hlayout->addWidget(cb);
|
---|
| 1300 | cb->setChecked(false);
|
---|
| 1301 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRays(bool)));
|
---|
| 1302 |
|
---|
[1387] | 1303 | vbox->resize(800,100);
|
---|
| 1304 |
|
---|
| 1305 |
|
---|
| 1306 | vbox = new QGroupBox("Rendering", this);
|
---|
| 1307 | layout()->addWidget(vbox);
|
---|
| 1308 |
|
---|
| 1309 | vl = new QVBoxLayout;
|
---|
| 1310 | vbox->setLayout(vl);
|
---|
| 1311 |
|
---|
| 1312 |
|
---|
| 1313 |
|
---|
[1694] | 1314 | cb = new QCheckBox("Cut view cells", vbox);
|
---|
| 1315 | vbox->layout()->addWidget(cb);
|
---|
| 1316 | cb->setChecked(false);
|
---|
| 1317 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutViewCells(bool)));
|
---|
| 1318 |
|
---|
| 1319 |
|
---|
[1387] | 1320 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1321 | vbox->layout()->addWidget(slider);
|
---|
| 1322 | slider->show();
|
---|
| 1323 | slider->setRange(0, 1000);
|
---|
| 1324 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1325 | slider->setValue(1000);
|
---|
| 1326 |
|
---|
| 1327 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSceneCut(int)));
|
---|
| 1328 |
|
---|
[1594] | 1329 |
|
---|
[1694] | 1330 | cb = new QCheckBox("Cut scene", vbox);
|
---|
| 1331 | vbox->layout()->addWidget(cb);
|
---|
| 1332 | cb->setChecked(false);
|
---|
| 1333 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutScene(bool)));
|
---|
| 1334 |
|
---|
[1594] | 1335 | cb = new QCheckBox("Render boxes", vbox);
|
---|
| 1336 | vbox->layout()->addWidget(cb);
|
---|
| 1337 | cb->setChecked(false);
|
---|
| 1338 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderBoxes(bool)));
|
---|
| 1339 |
|
---|
| 1340 | cb = new QCheckBox("Render visibility estimates", vbox);
|
---|
| 1341 | vbox->layout()->addWidget(cb);
|
---|
| 1342 | cb->setChecked(false);
|
---|
| 1343 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderVisibilityEstimates(bool)));
|
---|
| 1344 |
|
---|
| 1345 |
|
---|
[1387] | 1346 | cb = new QCheckBox("Render errors", vbox);
|
---|
| 1347 | vbox->layout()->addWidget(cb);
|
---|
| 1348 | cb->setChecked(false);
|
---|
| 1349 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderErrors(bool)));
|
---|
| 1350 |
|
---|
[1594] | 1351 |
|
---|
| 1352 | bool tmp;
|
---|
| 1353 |
|
---|
[1387] | 1354 | cb = new QCheckBox("Use filter", vbox);
|
---|
| 1355 | vbox->layout()->addWidget(cb);
|
---|
[1594] | 1356 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
| 1357 | cb->setChecked(tmp);
|
---|
[1387] | 1358 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseFilter(bool)));
|
---|
| 1359 |
|
---|
[1594] | 1360 |
|
---|
[1387] | 1361 | cb = new QCheckBox("Use spatial filter", vbox);
|
---|
| 1362 | vbox->layout()->addWidget(cb);
|
---|
[1594] | 1363 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter",
|
---|
| 1364 | tmp );
|
---|
| 1365 | cb->setChecked(tmp);
|
---|
[1387] | 1366 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseSpatialFilter(bool)));
|
---|
| 1367 |
|
---|
| 1368 | cb = new QCheckBox("Render filter", vbox);
|
---|
| 1369 | vbox->layout()->addWidget(cb);
|
---|
| 1370 | cb->setChecked(true);
|
---|
| 1371 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderFilter(bool)));
|
---|
| 1372 |
|
---|
| 1373 |
|
---|
| 1374 |
|
---|
| 1375 |
|
---|
| 1376 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1377 | vbox->layout()->addWidget(slider);
|
---|
| 1378 | slider->show();
|
---|
| 1379 | slider->setRange(1, 1000);
|
---|
| 1380 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1381 | slider->setValue(500);
|
---|
| 1382 |
|
---|
| 1383 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTopDistance(int)));
|
---|
| 1384 |
|
---|
| 1385 | cb = new QCheckBox("Top View", vbox);
|
---|
| 1386 | vbox->layout()->addWidget(cb);
|
---|
| 1387 | cb->setChecked(false);
|
---|
| 1388 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetTopView(bool)));
|
---|
| 1389 |
|
---|
[1613] | 1390 |
|
---|
| 1391 |
|
---|
[1387] | 1392 | vbox = new QGroupBox("PVS Errors", this);
|
---|
| 1393 | layout()->addWidget(vbox);
|
---|
[1613] | 1394 |
|
---|
[1387] | 1395 | vl = new QVBoxLayout;
|
---|
| 1396 | vbox->setLayout(vl);
|
---|
| 1397 |
|
---|
[1613] | 1398 | QPushButton *button = new QPushButton("Compute Visibility", vbox);
|
---|
[1387] | 1399 | vbox->layout()->addWidget(button);
|
---|
[1613] | 1400 | connect(button, SIGNAL(clicked()), SLOT(ComputeVisibility()));
|
---|
[1387] | 1401 |
|
---|
[1613] | 1402 | button = new QPushButton("Stop Computation", vbox);
|
---|
| 1403 | vbox->layout()->addWidget(button);
|
---|
| 1404 | connect(button, SIGNAL(clicked()), SLOT(StopComputation()));
|
---|
| 1405 |
|
---|
| 1406 |
|
---|
| 1407 | if (0) {
|
---|
| 1408 | vbox = new QGroupBox("PVS Errors", this);
|
---|
| 1409 | layout()->addWidget(vbox);
|
---|
| 1410 |
|
---|
| 1411 | vl = new QVBoxLayout;
|
---|
| 1412 | vbox->setLayout(vl);
|
---|
| 1413 |
|
---|
| 1414 | mPvsErrorWidget = new QListWidget(vbox);
|
---|
| 1415 | vbox->layout()->addWidget(mPvsErrorWidget);
|
---|
| 1416 |
|
---|
| 1417 | connect(mPvsErrorWidget,
|
---|
| 1418 | SIGNAL(doubleClicked(const QModelIndex &)),
|
---|
| 1419 | this,
|
---|
| 1420 | SLOT(PvsErrorClicked(const QModelIndex &)));
|
---|
| 1421 |
|
---|
| 1422 | QPushButton *button = new QPushButton("Next Error Frame", vbox);
|
---|
| 1423 | vbox->layout()->addWidget(button);
|
---|
| 1424 | connect(button, SIGNAL(clicked(void)), SLOT(FocusNextPvsErrorFrame(void)));
|
---|
| 1425 | }
|
---|
| 1426 |
|
---|
[1387] | 1427 | setWindowTitle("Preprocessor Control Widget");
|
---|
| 1428 | adjustSize();
|
---|
| 1429 | }
|
---|
| 1430 |
|
---|
| 1431 |
|
---|
| 1432 |
|
---|
[1613] | 1433 |
|
---|
[1387] | 1434 | void
|
---|
| 1435 | QtRendererControlWidget::FocusNextPvsErrorFrame(void)
|
---|
| 1436 | {
|
---|
| 1437 |
|
---|
| 1438 |
|
---|
| 1439 | }
|
---|
| 1440 |
|
---|
| 1441 | void
|
---|
| 1442 | QtRendererControlWidget::UpdatePvsErrorItem(int row,
|
---|
| 1443 | GlRendererBuffer::PvsErrorEntry &pvsErrorEntry)
|
---|
| 1444 | {
|
---|
| 1445 |
|
---|
| 1446 | QListWidgetItem *i = mPvsErrorWidget->item(row);
|
---|
| 1447 | QString s;
|
---|
| 1448 | s.sprintf("%5.5f", pvsErrorEntry.mError);
|
---|
| 1449 | if (i) {
|
---|
| 1450 | i->setText(s);
|
---|
| 1451 | } else {
|
---|
| 1452 | new QListWidgetItem(s, mPvsErrorWidget);
|
---|
| 1453 | }
|
---|
| 1454 | mPvsErrorWidget->update();
|
---|
| 1455 | }
|
---|
| 1456 |
|
---|
| 1457 |
|
---|
| 1458 | void QtGlDebuggerWidget::initializeGL()
|
---|
| 1459 | {
|
---|
| 1460 | glMatrixMode(GL_PROJECTION);
|
---|
| 1461 | glLoadIdentity();
|
---|
| 1462 |
|
---|
| 1463 | glFrustum(-1, 1, -1, 1, 10, 100);
|
---|
| 1464 | glTranslatef(-0.5f, -0.5f, -0.5f);
|
---|
| 1465 | glTranslatef(0.0f, 0.0f, -15.0f);
|
---|
| 1466 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1467 |
|
---|
| 1468 | glEnable(GL_CULL_FACE);
|
---|
| 1469 | initCommon();
|
---|
| 1470 | initPbuffer();
|
---|
| 1471 |
|
---|
| 1472 | }
|
---|
| 1473 |
|
---|
| 1474 |
|
---|
| 1475 | void QtGlDebuggerWidget::resizeGL(int w, int h)
|
---|
| 1476 | {
|
---|
| 1477 | glViewport(0, 0, w, h);
|
---|
| 1478 | }
|
---|
| 1479 |
|
---|
| 1480 |
|
---|
| 1481 | void QtGlDebuggerWidget::paintGL()
|
---|
| 1482 | {
|
---|
| 1483 | // draw a spinning cube into the pbuffer..
|
---|
| 1484 | mRenderBuffer->makeCurrent();
|
---|
| 1485 |
|
---|
| 1486 | BeamSampleStatistics stats;
|
---|
| 1487 | mRenderBuffer->SampleBeamContributions(mSourceObject, mBeam, mSamples, stats);
|
---|
| 1488 |
|
---|
| 1489 | glFlush();
|
---|
| 1490 |
|
---|
| 1491 | // rendering directly to a texture is not supported on X11, unfortunately
|
---|
| 1492 | mRenderBuffer->updateDynamicTexture(dynamicTexture);
|
---|
| 1493 |
|
---|
| 1494 | // and use the pbuffer contents as a texture when rendering the
|
---|
| 1495 | // background and the bouncing cubes
|
---|
| 1496 | makeCurrent();
|
---|
| 1497 | glBindTexture(GL_TEXTURE_2D, dynamicTexture);
|
---|
| 1498 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
| 1499 |
|
---|
| 1500 | // draw the background
|
---|
| 1501 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1502 | glPushMatrix();
|
---|
| 1503 | glLoadIdentity();
|
---|
| 1504 | glMatrixMode(GL_PROJECTION);
|
---|
| 1505 | glPushMatrix();
|
---|
| 1506 | glLoadIdentity();
|
---|
| 1507 |
|
---|
| 1508 | glPopMatrix();
|
---|
| 1509 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1510 | glPopMatrix();
|
---|
| 1511 | }
|
---|
| 1512 |
|
---|
| 1513 |
|
---|
| 1514 | void QtGlDebuggerWidget::initPbuffer()
|
---|
| 1515 | {
|
---|
| 1516 | // set up the pbuffer context
|
---|
| 1517 | mRenderBuffer->makeCurrent();
|
---|
| 1518 | /*mRenderBuffer->InitGL();
|
---|
| 1519 |
|
---|
| 1520 | glViewport(0, 0, mRenderBuffer->size().width(), mRenderBuffer->size().height());
|
---|
| 1521 | glMatrixMode(GL_PROJECTION);
|
---|
| 1522 | glLoadIdentity();
|
---|
| 1523 | glOrtho(-1, 1, -1, 1, -99, 99);
|
---|
| 1524 | glTranslatef(-0.5f, -0.5f, 0.0f);
|
---|
| 1525 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1526 | glLoadIdentity();
|
---|
| 1527 |
|
---|
| 1528 | glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);*/
|
---|
| 1529 |
|
---|
| 1530 | // generate a texture that has the same size/format as the pbuffer
|
---|
| 1531 | dynamicTexture = mRenderBuffer->generateDynamicTexture();
|
---|
| 1532 |
|
---|
| 1533 | // bind the dynamic texture to the pbuffer - this is a no-op under X11
|
---|
| 1534 | mRenderBuffer->bindToDynamicTexture(dynamicTexture);
|
---|
| 1535 | makeCurrent();
|
---|
| 1536 | }
|
---|
| 1537 |
|
---|
| 1538 | void QtGlDebuggerWidget::initCommon()
|
---|
| 1539 | {
|
---|
| 1540 | glEnable(GL_TEXTURE_2D);
|
---|
| 1541 | glEnable(GL_DEPTH_TEST);
|
---|
| 1542 |
|
---|
| 1543 | glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
|
---|
| 1544 | }
|
---|
| 1545 |
|
---|
| 1546 |
|
---|
| 1547 |
|
---|
| 1548 | }
|
---|